For Cancer:
Ann Wigmore pioneered and promoted wheat-grass juice after curing her own cancer with it, when combined with an organic vegetarian diet. Along with Victorias Kulvinskas she formed the Hippocrates Health Institute in Boston, and branches and health farms started to use wheat-grass juice quickly sprang up in many other countries. It’s far more effective if a non-centrifugal juicer is used for making juices, or possibly just a mincer with the juice pressed by hand.